Microsoft Windows 11 Version 23H2 vulnerabilities
3,415 known vulnerabilities affecting microsoft/windows_11_version_23h2.
Total CVEs
3,415
CISA KEV
63
actively exploited
Public exploits
44
Exploited in wild
77
Severity breakdown
CRITICAL100HIGH2449MEDIUM858LOW8
Vulnerabilities
Page 66 of 171
CVE-2026-96950P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-96950 [HIGH] CWE-416 CVE-2026-96950: Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attac
Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-87702P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-87702 [HIGH] CWE-190 CVE-2026-87702: Integer overflow or wraparound in Windows Resource Management (MRM) allows an authorized attacker to
Integer overflow or wraparound in Windows Resource Management (MRM) allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-83634P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-83634 [HIGH] CWE-415 CVE-2026-83634: Double free in Windows BitLocker allows an authorized attacker to elevate privileges locally.
Double free in Windows BitLocker allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-83857P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-83857 [HIGH] CWE-121 CVE-2026-83857: Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attac
Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-83872P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-83872 [HIGH] CWE-681 CVE-2026-83872: Incorrect conversion between numeric types in Windows TCP/IP allows an authorized attacker to elevat
Incorrect conversion between numeric types in Windows TCP/IP allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-83679P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-83679 [HIGH] CWE-416 CVE-2026-83679: Use after free in Windows Defender Firewall Service allows an authorized attacker to elevate privile
Use after free in Windows Defender Firewall Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-83727P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-83727 [HIGH] CWE-126 CVE-2026-83727: Buffer over-read in Windows Overlay Filter allows an authorized attacker to elevate privileges local
Buffer over-read in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-96118P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-96118 [HIGH] CWE-125 CVE-2026-96118: Out-of-bounds read in Windows Graphics Kernel allows an authorized attacker to elevate privileges lo
Out-of-bounds read in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-24287P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.67832026-03-10
CVE-2026-24287 [HIGH] CWE-73 CVE-2026-24287: External control of file name or path in Windows Kernel allows an authorized attacker to elevate pri
External control of file name or path in Windows Kernel allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-70247P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.76522026-10-13
CVE-2026-70247 [HIGH] CWE-125 CVE-2026-70247: Out-of-bounds read in Windows HTTP.sys allows an authorized attacker to execute code locally.
Out-of-bounds read in Windows HTTP.sys allows an authorized attacker to execute code locally.
nvd
CVE-2026-83498P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.75822026-09-08
CVE-2026-83498 [HIGH] CWE-822 CVE-2026-83498: Untrusted pointer dereference in Windows Virtualization-Based Security (VBS) Enclave allows an autho
Untrusted pointer dereference in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69725P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.75822026-09-08
CVE-2026-69725 [HIGH] CWE-415 CVE-2026-69725: Double free in Windows Hello allows an authorized attacker to elevate privileges locally.
Double free in Windows Hello allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-83968P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.75822026-09-08
CVE-2026-83968 [HIGH] CWE-400 CVE-2026-83968: Use after free in Windows Biometric Service allows an authorized attacker to elevate privileges loca
Use after free in Windows Biometric Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69584P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.75822026-09-08
CVE-2026-69584 [HIGH] CWE-190 CVE-2026-69584: Integer overflow or wraparound in Windows USB Video Driver allows an authorized attacker to elevate
Integer overflow or wraparound in Windows USB Video Driver allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-83979P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.75822026-09-08
CVE-2026-83979 [HIGH] CWE-416 CVE-2026-83979: Use after free in Windows Biometric Service allows an authorized attacker to elevate privileges loca
Use after free in Windows Biometric Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-68832P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.75822026-09-08
CVE-2026-68832 [HIGH] CWE-190 CVE-2026-68832: Integer overflow or wraparound in Windows NTFS allows an authorized attacker to elevate privileges l
Integer overflow or wraparound in Windows NTFS allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-72965P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.75822026-09-08
CVE-2026-72965 [HIGH] CWE-416 CVE-2026-72965: Use after free in Windows WebClient Service allows an authorized attacker to elevate privileges loca
Use after free in Windows WebClient Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69269P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.75822026-09-08
CVE-2026-69269 [HIGH] CWE-191 CVE-2026-69269: Integer underflow (wrap or wraparound) in Microsoft Standard XPS allows an authorized attacker to el
Integer underflow (wrap or wraparound) in Microsoft Standard XPS allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69844P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.75822026-09-08
CVE-2026-69844 [HIGH] CWE-125 CVE-2026-69844: Out-of-bounds read in Windows Win32K allows an authorized attacker to elevate privileges locally.
Out-of-bounds read in Windows Win32K allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69475P3HIGHCVSS 7.8≥ 10.0.22631.0, < 10.0.22631.75822026-09-08
CVE-2026-69475 [HIGH] CWE-822 CVE-2026-69475: Untrusted pointer dereference in Windows Remote Desktop Services allows an authorized attacker to el
Untrusted pointer dereference in Windows Remote Desktop Services allows an authorized attacker to elevate privileges locally.
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